The CPL5100 probe is a current probe with a bandwidth of 600 KHz.Features Bandwidth: 600 KHz Current range: L(50mA~10A Peak), H(1A~100A Peak) Attenuation accuracy L(0.1V/A), H(0.01V/A) Typical DC precision: L(3%±50mA),H(500mA~40A Peak :4%±50mA40A~100A Peak :±15% Maximum) Rise time: =583ns Operating voltage RMS: CATI 600V CATII 600V CATIII 300V 9V alkaline battery/ 15H